Product comparison · 2 all-in-one pcs/workstations

ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100 vs ASUS Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T

126specifications compared
44differ
82identical
32known for one product only

Key differences

Display diagonal
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:54.6 cm (21.5")
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:68.6 cm (27")
Touchscreen
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:No
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:Yes
Processor family
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:Intel® Core™ i3
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:Intel® Core™ i5
Processor generation
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:6th gen Intel® Core™ i3
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:7th gen Intel® Core™ i5
Processor model
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:i3-6100
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:i5-7400T
Processor cores
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:2
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:4
Processor frequency
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:3.7 GHz
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:2.4 GHz
Processor cache
- ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100:3 MB
- Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T:6 MB

Side by side

Differences highlightedShow differences only

Comparison of A6421UKH-BC022R, ZN270IEUT-DS51T-CB
158 specifications	A ASUS ASUSPRO A6421UKH-BC022R All-in-One PC/workstation Intel® Core™ i3 i3-6100 Model A6421UKH-BC022R View product	B ASUS Zen AiO ZN270IEUT-DS51T-CB All-in-One PC/workstation Intel® Core™ i5 i5-7400T Model ZN270IEUT-DS51T-CB View product
Display2 differ
Display diagonalDiffers	54.6 cm (21.5")	68.6 cm (27")
Display resolution	1920 x 1080 pixels	1920 x 1080 pixels
TouchscreenDiffers	No	Yes
HD type	Full HD	Full HD
LED backlight	Yes	Yes
Screen shape	Flat	Flat
Native aspect ratioKnown for one	Unknown — not stated by the source	16:9
Processor15 differ
Processor manufacturer	Intel	Intel
Processor familyDiffers	Intel® Core™ i3	Intel® Core™ i5
Processor generationDiffers	6th gen Intel® Core™ i3	7th gen Intel® Core™ i5
Processor modelDiffers	i3-6100	i5-7400T
Processor coresDiffers	2	4
Processor threads	4	4
Processor frequencyDiffers	3.7 GHz	2.4 GHz
Processor cacheDiffers	3 MB	6 MB
Processor cache typeDiffers	L3	Smart Cache
Processor socket	LGA 1151 (Socket H4)	LGA 1151 (Socket H4)
System bus rate	8 GT/s	8 GT/s
Thermal Design Power (TDP)Differs	51 W	35 W
Bus type	DMI3	DMI3
FSB ParityKnown for one	No	Unknown — not stated by the source
Maximum number of PCI Express lanes	16	16
PCI Express configurations	1x16, 1x8+2x4, 2x8	1x16, 1x8+2x4, 2x8
PCI Express slots version	3.0	3.0
Processor codeDiffers	SR2HG	SSSR332
Processor codenameDiffers	Skylake	Kaby Lake
Processor lithography	14 nm	14 nm
Processor operating modes	64-bit	64-bit
Processor seriesDiffers	Intel Core i3-6100 series	Intel Core i5-7400 Desktop Series
SteppingDiffers	S0	B0
TcaseKnown for one	65 °C	Unknown — not stated by the source
Conflict-Free processor	Yes	Yes
Maximum internal memory supported by processor	64 GB	64 GB
Memory types supported by processorDiffers	DDR3L-SDRAM, DDR4-SDRAM	DDR3L, DDR4-SDRAM
Memory clock speeds supported by processorDiffers	1333,1600,1866,2133 MHz	1333,1600,2133,2400 MHz
Memory bandwidth supported by processor (max)Known for one	34.1 GB/s	Unknown — not stated by the source
Memory channels supported by processor	Dual	Dual
ECC supported by processorDiffers	Yes	No
Memory voltage supported by processor	1.35 V	1.35 V
Processor boost frequencyKnown for one	Unknown — not stated by the source	3 GHz
Configurable TDP-down frequencyKnown for one	Unknown — not stated by the source	1.2 GHz
Number of QPI linksKnown for one	Unknown — not stated by the source	0
TjunctionKnown for one	Unknown — not stated by the source	80 °C
Memory1 differ
Internal memoryDiffers	4 GB	12 GB
Internal memory type	DDR4-SDRAM	DDR4-SDRAM
Maximum internal memory	16 GB	16 GB
Memory clock speedKnown for one	2133 MHz	Unknown — not stated by the source
Storage3 differ
Total storage capacityDiffers	1 TB	1.12 TB
Storage mediaDiffers	HDD	HDD+SSD
Number of HDDs installed	1	1
HDD capacity	1 TB	1 TB
Optical drive typeKnown for one	DVD Super Multi	Unknown — not stated by the source
Card reader integrated	Yes	Yes
Compatible memory cardsDiffers	MMC, MS PRO, Memory Stick (MS), SD, SDHC, SDXC	MMC, SD
SSD capacityKnown for one	Unknown — not stated by the source	128 GB
Graphics4 differ
Discrete graphics card	No	No
Discrete graphics card model	Not available	Not available
On-board graphics card	Yes	Yes
On-board graphics card modelDiffers	Intel® HD Graphics 530	Intel® HD Graphics 630
Maximum on-board graphics card memoryDiffers	1.7 GB	64 GB
Number of displays supported (on-board graphics)	3	3
On-board graphics card base frequency	350 MHz	350 MHz
On-board graphics card dynamic frequency (max)Differs	1050 MHz	1000 MHz
On-board graphics card DirectX version	12.0	12.0
On-board graphics card IDDiffers	0x1912	0x5912
On-board graphics card OpenGL version	4.4	4.4
Audioidentical
Built-in speaker(s)	Yes	Yes
RMS rated powerKnown for one	4 W	Unknown — not stated by the source
Cameraidentical
Built-in camera	Yes	Yes
Total megapixels	1 MP	1 MP
Network3 differ
Wi-Fi	Yes	Yes
Top Wi-Fi standardDiffers	Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Wi-Fi standardsDiffers	802.11b, 802.11g, Wi-Fi 4 (802.11n)	Wi-Fi 5 (802.11ac)
Ethernet LAN	Yes	Yes
Ethernet LAN data rates	10,100,1000 Mbit/s	10,100,1000 Mbit/s
Bluetooth	Yes	Yes
Bluetooth versionDiffers	4.0	4.1
Ports & interfaces4 differ
Ethernet LAN (RJ-45) ports	1	1
USB 2.0 ports quantityDiffers	0	2
USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity	4	4
USB 3.2 Gen 1 (3.1 Gen 1) Type-C ports quantity	0	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-A ports quantityDiffers	2	0
USB 3.2 Gen 2 (3.1 Gen 2) Type-C ports quantity	0	0
Thunderbolt 3 ports quantity	0	0
Thunderbolt ports quantity	0	0
HDMI ports quantityDiffers	1	2
VGA (D-Sub) ports quantityDiffers	1	0
Headphone outputs	1	1
Microphone in	Yes	Yes
DC-in jack	Yes	Yes
Serial ports quantityKnown for one	1	Unknown — not stated by the source
Design1 differ
Product colourDiffers	Black	Grey
Cable lock slot	Yes	Yes
Cable lock slot type	Kensington	Kensington
Performanceidentical
Product type	All-in-One PC	All-in-One PC
Market positioningKnown for one	Business	Unknown — not stated by the source
Motherboard chipsetKnown for one	Unknown — not stated by the source	Intel® H110
Software1 differ
Operating system installedDiffers	Windows 10 Pro	Windows 10 Home
Processor special features6 differ
CPU configuration (max)	1	1
Embedded options availableDiffers	Yes	No
Enhanced Intel SpeedStep Technology	Yes	Yes
Execute Disable Bit	Yes	Yes
Graphics & IMC lithographyKnown for one	14 nm	Unknown — not stated by the source
Idle States	Yes	Yes
Intel 64	Yes	Yes
Intel Clear Video Technology	Yes	Yes
Intel Demand Based SwitchingKnown for one	No	Unknown — not stated by the source
Intel Dual Display Capable TechnologyKnown for one	No	Unknown — not stated by the source
Intel Enhanced Halt State	Yes	Yes
Intel FDI TechnologyKnown for one	No	Unknown — not stated by the source
Intel Fast Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Flex Memory AccessKnown for one	No	Unknown — not stated by the source
Intel Identity Protection Technology version	1.00	1.00
Intel Rapid Storage TechnologyKnown for one	No	Unknown — not stated by the source
Intel Secure Key Technology version	1.00	1.00
Intel Small Business Advantage (SBA) versionKnown for one	1.00	Unknown — not stated by the source
Intel Software Guard Extensions (Intel SGX)	Yes	Yes
Intel Stable Image Platform Program (SIPP)	No	No
Intel Stable Image Platform Program (SIPP) version	0.00	0.00
Intel TSX-NI	No	No
Intel TSX-NI version	0.00	0.00
Intel Trusted Execution Technology	No	No
Intel VT-x with Extended Page Tables (EPT)	Yes	Yes
Intel Virtualization Technology (VT-x)	Yes	Yes
Intel Virtualization Technology for Directed I/O (VT-d)	Yes	Yes
Intel® AES New Instructions (Intel® AES-NI)	Yes	Yes
Intel® Anti-Theft Technology (Intel® AT)Known for one	No	Unknown — not stated by the source
Intel® Clear Video HD Technology (Intel® CVT HD)	Yes	Yes
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)	Yes	Yes
Intel® Hyper Threading Technology (Intel® HT Technology)Differs	Yes	No
Intel® Identity Protection Technology (Intel® IPT)	Yes	Yes
Intel® InTru™ 3D Technology	Yes	Yes
Intel® Insider™Known for one	Yes	Unknown — not stated by the source
Intel® My WiFi Technology (Intel® MWT)Known for one	No	Unknown — not stated by the source
Intel® OS Guard	Yes	Yes
Intel® Quick Sync Video Technology	Yes	Yes
Intel® Secure Key	Yes	Yes
Intel® Small Business Advantage (Intel® SBA)Known for one	Yes	Unknown — not stated by the source
Intel® Smart CacheKnown for one	Yes	Unknown — not stated by the source
Intel® Turbo Boost TechnologyDiffers	No	2.0
Intel® Wireless Display (Intel® WiDi)Known for one	Yes	Unknown — not stated by the source
Processor ARK IDDiffers	90729	97184
Processor package size	37.5 x 37.5 mm	37.5 x 37.5 mm
Scalability	1S	1S
Supported instruction setsDiffers	SSE4.1, SSE4.2	AVX 2.0, SSE4.1, SSE4.2
Thermal Monitoring Technologies	Yes	Yes
Thermal solution specificationDiffers	PCG 2015C	PCG 2015A
Poweridentical
AC adapter powerKnown for one	120 W	Unknown — not stated by the source
Weight & dimensions4 differ
Width (with stand)Differs	519.9 mm	649 mm
Depth (with stand)Differs	183 mm	62 mm
Height (with stand)Differs	381.2 mm	481 mm
Weight (with stand)Differs	8.19 kg	10.2 kg
Certificatesidentical
CertificationKnown for one	BSMI/CB/CE/FCC/UL/CCC/Energy Star/EPEAT Gold/CECP	Unknown — not stated by the source
Sustainabilityidentical
Sustainability certificatesKnown for one	EPEAT Gold, ENERGY STAR	Unknown — not stated by the source
Packaging contentidentical
Mouse included	No	No
Keyboard included	No	No
Other featuresidentical
Autonomy mode	No	No
Detachable display	No	No

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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